| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [vb pp] at the expense of | 89 |
|
| 2 | be [vb pp] at the expense of | 31 |
|
| 3 | be achieved at the expense of | 23 |
|
| 4 | been [vb pp] at the expense of | 18 |
|
| 5 | was [vb pp] at the expense of | 14 |
|
| 6 | is [vb pp] at the expense of | 11 |
|
| 7 | being [vb pp] at the expense of | 6 |
|
| 8 | are [vb pp] at the expense of | 5 |
|
